Gemstone jewelry



FIG. 1 depicts a front perspective view of our design for gemstone jewelry;

FIG. 2 depicts a front elevation view thereof;

FIG. 3 depicts a rear elevation view thereof;

FIG. 4 depicts a side elevation view thereof; and,

FIG. 5 depicts a top plan view thereof.

The broken lines shown in the drawings illustrate portions of the gemstone jewelry and form no part of the claimed design. 

CLAIM The ornamental design for gemstone jewelry, as shown and described. 